My ex-wife. Have one of her great and trusted couple friends set us up for dinner with them. Tell her about this wonderful guy and then I show up. She would be too mortified to let onto he friends. I play it off like I don't know her either and let the hijinks begin.
But that wasn't the question. Just name one girl who wouldn't mind doing it with you after the epic romantic foreplay, and get your fingers crossed for that.